books.google.cl - North America's Great Lakes country has experienced centuries of upheaval. Its landscapes are utterly changed from what they were five hundred years ago. The region's superabundant fish and wildlife and its magnificent forests and prairies astonished European newcomers who called it an earthly paradise...https://books.google.cl/books/about/The_Once_and_Future_Great_Lakes_Country.html?hl=es&id=Msj8953ZK4wC&utm_source=gb-gplus-shareThe Once and Future Great Lakes Country